Totaline Remote Room Sensor w/ Override Button (P474-0401)Totaline Remote Room Sensor w/ Override Button (P474-0401). The P474-0401 is a three wire digital temperature sensor designed for use with Totaline Signature commercial thermostats, model numbers P374-2300 and P374- 2100. This sensor also features an override button, which puts the thermostat into an occupied mode. The override button can be used to provide afterhours heating or cooling as needed.
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MFG#: P474-0401